Glass



FIG. 1 is a front elevational view of a glass according to the design, the right, left and back elevational views being the same;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a cross-sectional view taken along line 4—4 of FIG. 2. 

The ornamental design for a glass, as shown and described. 